What does apple fight mean?

apple fight meaning in Urban Dictionary

A mysterious pastime involving oranges. People are welcomed to a secret location. Once all members have arrived, shut and secure the doors, shut the house windows, pull the black-out curtains and turn fully off the lights. You then check out pummel your friends whilst shouting "APPLE FIGHT BITCHES!" If oranges aren't making a "pew pew pew" noise, you are carrying it out wrong. For the US alternatives, apples may state "pew, pew, pew, 'merica"